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Three-dimensional ghost imaging lidar via sparsity constraint
Gong, Wenlin; Zhao, Chengqiang; Yu, Hong; Chen, Mingliang; Xu, Wendong; Han, Shensheng; gongwl@siom.ac.cn
2016
发表期刊Sci Rep
卷号6
摘要Three-dimensional (3D) remote imaging attracts increasing attentions in capturing a target's characteristics. Although great progress for 3D remote imaging has been made with methods such as scanning imaging lidar and pulsed floodlight-illumination imaging lidar, either the detection range or application mode are limited by present methods. Ghost imaging via sparsity constraint (GISC), enables the reconstruction of a two-dimensional N-pixel image from much fewer than N measurements. By GISC technique and the depth information of targets captured with time-resolved measurements, we report a 3D GISC lidar system and experimentally show that a 3D scene at about 1.0 km range can be stably reconstructed with global measurements even below the Nyquist limit. Compared with existing 3D optical imaging methods, 3D GISC has the capability of both high efficiency in information extraction and high sensitivity in detection. This approach can be generalized in nonvisible wavebands and applied to other 3D imaging areas.
文章类型Article
部门归属量光
DOI10.1038/srep26133
资助者Hi-Tech Research and Development Program of China [2013AA122901, 2011AA120101]; National Natural Science Foundation of China [61571427]; Youth Innovation Promotion Association CAS [2013162] ; Hi-Tech Research and Development Program of China [2013AA122901, 2011AA120101]; National Natural Science Foundation of China [61571427]; Youth Innovation Promotion Association CAS [2013162] ; Hi-Tech Research and Development Program of China [2013AA122901, 2011AA120101]; National Natural Science Foundation of China [61571427]; Youth Innovation Promotion Association CAS [2013162] ; Hi-Tech Research and Development Program of China [2013AA122901, 2011AA120101]; National Natural Science Foundation of China [61571427]; Youth Innovation Promotion Association CAS [2013162]
收录类别SCI
资助者Hi-Tech Research and Development Program of China [2013AA122901, 2011AA120101]; National Natural Science Foundation of China [61571427]; Youth Innovation Promotion Association CAS [2013162] ; Hi-Tech Research and Development Program of China [2013AA122901, 2011AA120101]; National Natural Science Foundation of China [61571427]; Youth Innovation Promotion Association CAS [2013162] ; Hi-Tech Research and Development Program of China [2013AA122901, 2011AA120101]; National Natural Science Foundation of China [61571427]; Youth Innovation Promotion Association CAS [2013162] ; Hi-Tech Research and Development Program of China [2013AA122901, 2011AA120101]; National Natural Science Foundation of China [61571427]; Youth Innovation Promotion Association CAS [2013162]
WOS记录号WOS:000375980700001
引用统计
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/27836
专题量子光学重点实验室
通讯作者gongwl@siom.ac.cn
作者单位中国科学院上海光学精密机械研究所
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GB/T 7714
Gong, Wenlin,Zhao, Chengqiang,Yu, Hong,et al. Three-dimensional ghost imaging lidar via sparsity constraint[J]. Sci Rep,2016,6.
APA Gong, Wenlin.,Zhao, Chengqiang.,Yu, Hong.,Chen, Mingliang.,Xu, Wendong.,...&gongwl@siom.ac.cn.(2016).Three-dimensional ghost imaging lidar via sparsity constraint.Sci Rep,6.
MLA Gong, Wenlin,et al."Three-dimensional ghost imaging lidar via sparsity constraint".Sci Rep 6(2016).
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